JPS6139392A - Sheathed heater support for electric oven - Google Patents
Sheathed heater support for electric ovenInfo
- Publication number
- JPS6139392A JPS6139392A JP15977184A JP15977184A JPS6139392A JP S6139392 A JPS6139392 A JP S6139392A JP 15977184 A JP15977184 A JP 15977184A JP 15977184 A JP15977184 A JP 15977184A JP S6139392 A JPS6139392 A JP S6139392A
- Authority
- JP
- Japan
- Prior art keywords
- sheathed heater
- support
- heater support
- electric oven
- fittings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Resistance Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の目的〕本発明は一般家庭で使用される電気こん
ろのシーズヒータ支持装置に関するものである。電気こ
んろのヒータには一般に断面８角形のシーズヒータを平
面渦巻状に巻回したものが使用されている。第１図は従
来のこの種の電気こんろを示す図で、１は平面渦巻状に
巻回した断面８角形のシーズヒータ、２．８は厚さ１．
５〜２．０１１１１１のステンレス鋼帯板よシなる支持
金具である。支持金具２はシーズヒータｌの膨張、収縮
を容易にするために、その最外周Ａと最内周Ｂとを抱持
固定し、中間は自由支持にしである。支持金具８はへ型
に屈曲されていてその頂点は支持金具２の内端に結合さ
れ、支持金具２と共に放射状の支持体を形成し、シーズ
ヒータｌを自由支持している。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] The present invention relates to a sheathed heater support device for an electric stove used in general households. A sheathed heater with an octagonal cross section wound in a planar spiral shape is generally used as a heater for an electric stove. FIG. 1 is a diagram showing a conventional electric stove of this type, in which 1 is a sheathed heater with an octagonal cross section wound in a planar spiral shape, and 2.8 is a sheathed heater with a thickness of 1.8 mm.
5 to 2.011111 stainless steel strips. In order to facilitate expansion and contraction of the sheathed heater 1, the support fitting 2 holds and fixes the outermost periphery A and the innermost periphery B of the sheathed heater 1, and leaves the middle free to support. The support metal fitting 8 is bent into a square shape, and its apex is connected to the inner end of the support metal fitting 2, forming a radial support body together with the support metal fitting 2, and freely supporting the sheathed heater l.
ところで上記構造の電気こんろにおいては、第２図に示
すように料理鍋４を載置して加熱した場合に、噴きこほ
れた液汁５が支持金具とシーズヒータとの隙間に浸入す
る。この液汁５内には食塩等が含まれている場合が多い
ので、これが繰返されると、シーズヒータと支持金具と
の接触点におけるシーズヒータの表面被膜は支持金具と
の摺動および料理鍋の衝撃によって弱化しているため、
長期間の間には酸化腐食される欠点がある。本発明はこ
のような欠点のない電気こんろのシーズヒータ支持装置
を提供することを目的とするものである。By the way, in the electric stove of the above structure, when the cooking pot 4 is placed and heated as shown in FIG. 2, the squirted liquid 5 enters the gap between the support fitting and the sheathed heater. This liquid juice 5 often contains salt, etc., so if this process is repeated, the surface coating of the sheathed heater at the contact point between the sheathed heater and the support metal will be damaged by sliding with the support metal and the impact of the cooking pot. Because it is weakened by
It has the disadvantage of being oxidized and corroded over a long period of time. An object of the present invention is to provide a sheathed heater support device for an electric stove that does not have such drawbacks.
〔発明の構成〕本発明の電気こんろのシーズヒータ支持
装置は、平面渦巻状に巻回した断面８角形状のシーズヒ
ータを複数個の帯板状の支持金具により放射状に支持し
、前記複数個の支持金具のうちの１は前記渦巻状のシー
ズヒータの最外周と最内周とを固定支持し、中間は自由
支持とし、他の支持金具は全部を自由支持とする構造に
おいて前記複数個の支持金具の支持点の中間に凹部又は
凸部を設けたことを特徴とする。以下、その実施例を第
８図について説明する。本発明の特徴は支持金具２．８
が７−ズヒータｌを支持する接触点の中間に凹部６又は
凸部７を設けた点および端部を斜面８とした点にある。[Structure of the Invention] The sheathed heater support device for an electric stove of the present invention radially supports a sheathed heater wound in a flat spiral shape and has an octagonal cross section by a plurality of band-shaped support fittings, and One of the plurality of support fittings fixedly supports the outermost periphery and the innermost periphery of the spiral sheathed heater, the middle part is freely supported, and the other supporting fittings are all freely supported. The supporting metal fitting is characterized by having a concave part or a convex part in the middle of the support point. The embodiment will be described below with reference to FIG. The feature of the present invention is the supporting metal fittings 2.8.
This is because a concave portion 6 or a convex portion 7 is provided in the middle of the contact point that supports the 7-z heater l, and the end portion is a slope 8.
その他の点は第１図の構造と異なるところはない。なお
、第１図の実施例においては支持金具が８個の場合を示
しているが、これを８個以上の複数個にする場合もある
。Other points are the same as the structure shown in FIG. Although the embodiment shown in FIG. 1 shows a case where there are eight supporting metal fittings, there may be cases where there are eight or more supporting metal fittings.
〔発明の効果〕本発明の電気こんろのシーズヒータ支持
装置は以上の構成を有スるので料理鍋から噴き出した液
汁がシーズヒータと支持金具との隙間に浸入しても、浸
入した液汁５は第８図（イ）（ロ）に示すように凹部６
内に流下し、あるいは（ハ）に示すように凸部７に遮ぎ
られて下方に落下する。したがって発明の目的を達成す
る効果を有する。[Effects of the Invention] Since the sheathed heater support device for an electric stove of the present invention has the above-described configuration, even if the liquid squirted from the cooking pot enters the gap between the sheathed heater and the support fitting, the infiltrated liquid 5 will be removed. is the recess 6 as shown in Figure 8 (a) and (b).
Alternatively, as shown in (c), it is blocked by the convex portion 7 and falls downward. Therefore, it has the effect of achieving the purpose of the invention.
第１図：従来の電気こんろの平面図
第２図：料理鍋を載置した第１図ＸＹ線の断面図
第８図：本発明の支持金具の構造および作用を説明する
図で、（イ）は自由支持金具の支持点の中間に凹部を設
けた場合、（ロ）は固定支持金具の支持点の中間に凹部
を
設けた場合、゛（ハ）は自由支持金具の支持点の中間に
凸部を設けた場合である。
■・・・シーズヒータ、２１８・・・支持金具、４・・
・料理鍋、５・・・液汁、６・・・凹部、７・・・凸部
、恍１図
見３図Fig. 1: A plan view of a conventional electric stove Fig. 2: A sectional view taken along the XY line in Fig. 1 with a cooking pot placed on it Fig. 8: A diagram explaining the structure and function of the support fitting of the present invention A) is when a recess is provided between the support points of the free support metal fitting, (B) is a case where a recess is provided between the support points of the fixed support metal fitting, and (c) is a case where a recess is provided between the support points of the free support metal fitting. This is the case where a convex portion is provided. ■... Sheathed heater, 218... Support metal fittings, 4...
・Cooking pot, 5...liquid, 6...concavity, 7...convex part, 1 figure, 3 figures
Claims (1)
数個の帯板状の支持金具により放射状に支持し、前記複
数個の支持金具のうちの１は前記渦巻状のシーズヒータ
の最外周と最内周とを固定支持し、中間は自由支持とし
、他の支持金具は全部を自由支持とする構造において前
記複数個の支持金具の支持点の中間に凹部又は凸部を設
けたことを特徴とする電気こんろのシーズヒータ支持装
置A sheathed heater with a triangular cross section that is wound in a planar spiral shape is radially supported by a plurality of band-shaped support fittings, one of the plurality of support fittings being attached to the outermost periphery of the spiral sheathed heater. and the innermost periphery are fixedly supported, the middle part is freely supported, and all other supporting parts are freely supported, and a recess or a convex part is provided between the support points of the plurality of supporting parts. Features: Sheathed heater support device for electric stoves
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15977184A JPS6139392A (en) | 1984-07-30 | 1984-07-30 | Sheathed heater support for electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15977184A JPS6139392A (en) | 1984-07-30 | 1984-07-30 | Sheathed heater support for electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6139392A true JPS6139392A (en) | 1986-02-25 |
Family
ID=15700900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15977184A Pending JPS6139392A (en) | 1984-07-30 | 1984-07-30 | Sheathed heater support for electric oven |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139392A (en) |
-
1984
- 1984-07-30 JP JP15977184A patent/JPS6139392A/en active Pending
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